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Re: mmix ICEs on mainline during building of libc
- From: Dale Johannesen <dalej at apple dot com>
- To: Hans-Peter Nilsson <hp at bitrange dot com>
- Cc: Dale Johannesen <dalej at apple dot com>, Andreas Jaeger <aj at suse dot de>, gcc-bugs at gcc dot gnu dot org
- Date: Mon, 3 Mar 2003 10:09:53 -0800
- Subject: Re: mmix ICEs on mainline during building of libc
On Sunday, March 2, 2003, at 05:40 AM, Hans-Peter Nilsson wrote:
On Sun, 2 Mar 2003, Andreas Jaeger wrote:
Hans-Peter Nilsson <hp at bitrange dot com> writes:
... need for moves between CCmodeish operands.
Oh, I see. So, it was a latent bug on mmix?
I *think* so. I have to investigate, because I'm not totally
sure there should have to be any move-CCmode pattern.
My understanding from the doc is that it should be valid to generate
these unless AVOID_CCMODE_COPIES is set. It might not be a good
idea from the point of view of improving the code, however.
Thanks for looking into it, I'll retry when your patches are in.
Thanks for keeping an eye on it!
brgds, H-P